I have been collecting ZIPPO-lighters since 2013, and my main themes are shipping companies, cruise lines and ferry lines.
In February 2018 the following lighters are included in the collection
SHIPPING COMPANIES
CRUISE LINES
FERRY LINES
If you have any questions or insights regarding any specific lighters, or the themes in general, don´t hesitate to send me a comment.
Let me know if you have anything for sale that you think might be a suitable addition to this collection. Maybe we can do some business.